Goal for this week 10/11

[TwinIsland]

Feature

@TwinIsland (tianyih5) @Tesseract22 (yiweig3)

• [x] boolean type 49b15de102fb3ca1a5ad0d8e1a8ee191e401e9e6
• [x] implement +, -, *, == for integer 49b15de102fb3ca1a5ad0d8e1a8ee191e401e9e6
• [x] if then else 9e23b07b2dfd5ea591a258bb26717b1613abb1c3
• [x] recursion
• [x] function declaration
• [x] for loop dd6d4b679e256fbd604a19197fc4c66cf4ee6f52
• [x] immutable variable declaration 66e13da196fe652e39a71fd3b6bdf41284275261
• [x] section tag & interpolate function 1161f8a3156f8feafe0a6407ee06c91224d89622

Documentation

@KugouHu (hu79)

• [ ] BNF/grammar documentation
• [ ] update documentation on website

Optional

• [x] Visual Studio Code Plugin @TwinIsland 53e560a252c8236efdd2faa8b3dc19afb0c85aee
• [ ] variable as duration @Tesseract22 @TwinIsland

Expectation

// Stage6

violin_sec = |do=1, chord=[do 3 5]:

<>[scale=/D 3 MAJ/, volume=80, instrument=50]

    // Build-up to climax
    oo'2... ooo'1.. oo'5... oo'6... oo'7...  // Thickening texture, layering chords and melody

    // Climactic chords with cannon fire
    ooo'[1 5]... []... oo'[3 7]... ooo'1..  // Strong sustained chords with dramatic pauses for "cannons"
    ooo'2... ooo'5... ooo'7... ooo'[1 3 5]...   // Final climactic chord progression

<buildup-start>[volume=100 linear]

    // Ending sequence, return to initial theme
    o'2... o'5... o'6... o'5...  oo'1.. oo'5... oo'7...  // Resolved closing
    oo'[2 5]... oo'3... 

   oo'5... oo'[1 3 5]...

<sec_end>[volume=0]
|

// bass loop
bass_loop(counter: Int) = |

<>[scale=/D 3 MAJ/, volume=80 - counter, instrument=27]

 oo'[2 5]... oo'3... oo'5... oo'[1 3 5]... for 0~<10 loop o'1.. 7.. o'3.. end

// combine sections into chorus
main= violin_sec & bass_loop(4)